When two species have specialized interactions with one another, a positive or negative effect is concluded. To find if the interaction is positive or negative can be difficult to determine, it can not just be observed through a species population or dispertion. The interaction could have been a result of coevolution or because of eviromental pressure. An example being the relationship between flowers and insects. The most common being, honey bees. Honey bees depend on the nector in flowers for their food source, while the flowers depend on the bees to pollinate them. Flowers have bright colors and different scents to attract the bees to themselves. If this process continues, both species will have accomplished their "goal" while providing the other aid for their survival (USDA)
When two species have specialized interactions with one another, a positive or negative effect is concluded. To find if the interaction is positive or negative can be difficult to determine, it can not just be observed through a species population or dispertion. The interaction could have been a result of coevolution or because of eviromental pressure. An example being the relationship between flowers and insects. The most common being, honey bees. Honey bees depend on the nector in flowers for their food source, while the flowers depend on the bees to pollinate them. Flowers have bright colors and different scents to attract the bees to themselves. If this process continues, both species will have accomplished their "goal" while providing the other aid for their survival (USDA)